Defender

Title Label Cover

Amstrad CPC

Defender · Cassette · 1987
Amstrad Video Play
Defender · Floppy Disk 3' · 1987
Amstrad Video Play

Atari 2600

Defender · Cartridge ·
PAL - Europe - Pet Boat
Unknown
Defender · Cartridge · · CX2609
NTSC - North America - Picture
Atari
Defender · Cartridge ·
NTSC - Asia
Atari
Defender · Cartridge ·
NTSC - South America
Polygram
Defender · Cartridge · · 49-75186
NTSC - North America - Picture
Sears
Defender · Cartridge ·
NTSC - South America
Digitel
Defender · Cartridge ·
NTSC - South America
Polyvox
Defender · Cartridge · 1986 · CX2609
PAL - Europe - Picture
Atari

Atari 8-bit

Defender · Cartridge · 1983
Atarisoft

Colecovision

Defender · Cartridge · 1984
Atarisoft

Commodore 64/128

Defender · Cassette · 1984
Atarisoft

Texas Instruments TI-99

Defender · Cartridge · 1983
Atarisoft

ZX Spectrum

Defender · Cassette · 1982
CPL Computing
Defender · Cassette · 1982
Iain Stewart
Defender · Cassette · 1983
Anco
Defender · Cassette · 1983
Precision

Credits

Code - A.G.D. (Amstrad CPC)

Code - Bob Polaro (Atari 2600)

Graphics - Alan Murphy (Atari 2600)

Master

#4559

Random release

Amstrad CPC · Amstrad Video Play

Fun fact